Tom.be

Subnet
Calculator
Merger
Name

Subnet details 168.221.240.0/21

Network address 168.221.240.0
Prefix length 21 (255.255.248.0)
Range 168.221.240.0 - 168.221.247.255
Hexadecimal a8ddf000
Binary 10101000 11011101 11110000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 168.221.240.0/20🔍
Previous subnet 168.221.232.0/21🔍
Next subnet 168.221.248.0/21🔍

Subnet tree

Netblock 128.0.0.0/2🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Netblock 168.0.0.0/6🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Netblock 168.0.0.0/8🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Netblock 168.128.0.0/9🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Netblock 168.208.0.0/12🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)